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一类半正二阶三点边值问题正解的存在性

Existence of Positive Solution for A Semi-Positive Second-Order Three-Point Boundary Value Problem
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摘要 研究了一类半正二阶非线性常微分方程的三点边值问题正解的存在性,利用Krasnoselskii锥拉伸锥压缩型不动点定理得到了正解存在的两个充分条件. This paper investigated the existence of positive solutions for a semi-positone second-order three-point boundary value problem and obtained two sufficient conditions that guarantee the existence of the positive solutions by using Krasnosel＇skii fixed point theorem.
作者 许也平
机构地区 杭州广播电视大学
出处 《杭州师范大学学报（自然科学版）》 CAS 2011年第5期411-415,共5页 Journal of Hangzhou Normal University(Natural Science Edition)
基金 浙江省教育厅科研基金项目(Y200804663)
关键词 半正 三点边值问题 正解 存在性 不动点定理 semi-positone three-point boundary value problem positive solutions existence fixed point theorem
分类号 O175.8 [理学—基础数学]
  • 相关文献

参考文献7

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二级参考文献10

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共引文献6

杭州师范大学学报（自然科学版）
2011年 第5期

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